CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
38.1%
Keycloak’s device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.
[
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "unaffected",
"packageName": "keycloak",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6.4"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7.6 for RHEL 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rh-sso7-keycloak",
"defaultStatus": "affected",
"versions": [
{
"version": "0:18.0.8-1.redhat_00001.1.el7sso",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7.6 for RHEL 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rh-sso7-keycloak",
"defaultStatus": "affected",
"versions": [
{
"version": "0:18.0.8-1.redhat_00001.1.el8sso",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7.6 for RHEL 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rh-sso7-keycloak",
"defaultStatus": "affected",
"versions": [
{
"version": "0:18.0.8-1.redhat_00001.1.el9sso",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
]
},
{
"vendor": "Red Hat",
"product": "RHEL-8 based Middleware Containers",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rh-sso-7/sso76-openshift-rhel8",
"defaultStatus": "affected",
"versions": [
{
"version": "7.6-24",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhosemc:1.0::el8"
]
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
38.1%